Kodi gawo la chipata cham'mutu ndi gawo liti ku GCMS Kusanthula Zosakaniza za zana?
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Kodi gawo la chipata cham'mutu ndi gawo liti ku GCMS Kusanthula Zosakaniza za zana?

Disembala 6, 2019
20ml mutu wamtamboamagwiritsidwa ntchito kwambiri ku GC ndi mayeso a MS.

Ndma ndi Ndaa ndiye chithunzi chosavuta kwambiri. Izi zimapangidwa ngati gulu la 2a carcinogen (kapena mtundu wa carcinogen) ndi World Health Organisation.



Posachedwa, mankhwala ena amapezeka kuti adetsedwa ndi NDMA ndi Ndaa. Amakhulupirira kuti adayambitsidwa ndi zinthu zomalizidwa pazinthu zomwe amapanga.

Chifukwa chake ndikofunikira kukhala ndi njira yodalirika, yolondola komanso yodalirika komanso yodalirika yopezeka pa njira yoyenera. Ampweya wa mpweya chromatographyNjira ya Misa Yambiri yapangidwa kuti iwone kupezeka kwa NDMA mu mankhwala osokoneza bongo.



Mu kuyesaku, mutu wa mutu-autosankhor HS-20 uzigwiritsidwa ntchito. Kuti mugwirizane ndi chida ichi cham'mutu ichi,20mm cripp mutu vialziyenera kusankhidwa. M'kalata ya Aijaren, pali 6ml, 10ml, 20ml Mbale, yemwe kukula kwake ndi 20mm cropp vial.

Kusakaniza kwa Ndma ndi Ndaa kunagwiritsidwa ntchito kukonzekera ma cubration curve kuyambira 2.5-10 UG \ / l. Malinga ndi voliyumu yokonzanso, ropepl rial vial ndi suti imodzi.


Airiren ndi amodzi mwa opanga a cromatograph opangidwa kumwera ku China. ZaVSPSPSPACE Vialp Vialali ndi mitundu yambiri. Koma zonse zolimbana ndi zipwala zimatengera mtengo wokwera. Chonde ndifunseni kuti tipeze zitsanzo zaulere za romppace.
Mukamayesa ma gcms anu oyesa zopangira mankhwala osokoneza bongo, nsonga vial ndi gawo lofunikira.
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